1. physics   butsurigaku   chirigaku   chishitsugaku   seibutsugakushya   Hint Half-n-half Clue   2. zoology   butsurigaku   tenbungakushya   shinrigaku   doubutsugaku   Half-n-half Clue   3. calculus   chishitsugaku   bisekibungaku   rekishika   sankakuhou   Half-n-half Clue   4. geography   daisuugaku   tenbungakushya   shyokubutsugaku   chirigaku   Half-n-half Clue   5. psychology   daisuugaku   sankakuhou   shinrigaku   doubutsugaku   Half-n-half Clue   6. algebra   tenbungakushya   daisuugaku   shinrigaku   sankakuhou   Half-n-half Clue   7. chemistry   tetsugaku   kagaku   kikagaku   rekishika   Half-n-half Clue